{{#each data}}
<dl>
    <dt>
        <a class="x_nav_left_a" href="javascript:void(0)">
            <i><img src="{{cat_pic}}"></i>
            <span id="{{cat_id}}">{{cat_name}}</span>
        </a>
    </dt>
    <dd>
        {{#each this.sub}}
        <ul>
            <li>
                <a target="_blank" class="x_nav_left_dd_a" href="shop.html?id={{cat_id}}&level=2">{{cat_name}}</a>
                <div class="clearfix x_nav_left_dd_dv">
                    {{#each this.sub}}
                    <a target="_blank" href="shop.html?id={{cat_id}}&level=3">{{cat_name}}</a>
                    {{/each}}
                </div>
            </li>
        </ul>
        {{/each}}
    </dd>
</dl>
{{/each}}